On the satisfiability of dependency constraints in entity-relationship schemata.
Maurizio LenzeriniPaolo NobiliPublished in: Inf. Syst. (1990)
Keyphrases
- entity relationship
- conceptual schema
- cardinality constraints
- database schema
- functional dependencies
- object oriented
- database design
- relational databases
- extended entity relationship
- er model
- conceptual database design
- relational schema
- data model
- conceptual model
- data modeling
- relational model
- conceptual modeling
- databases
- entity relationship diagrams
- conceptual models
- normal form
- integrity constraints
- database